Features:
1, The engine using Yuchai 91/92Kw or Cummins 93Kw turbocharged diesel engine;
2, Walking devices: walking motor with gear box, long working life;
3, The hydraulic pump: China Famous Brand Or United States PERMCO hydraulic pump can meet the requirements of the hydraulic system for the working flow of the drilling rig. The working pressure is high, which can meet the requirements of the heavy load working of the rig and has a
long service life;
4, The power head device: gearbox casting, double hydraulic motor to provide power, large torque, durability, maintenance cost is lower;
5, Rig chassis: professional digging machine chassis, durable, large bearing capacity, wide chain plate, which has small damage to
the hard road;
6, The lifting force: patented design compound arm, arm in small size, long stroke, double-cylinder upgrade, lifting with large
tonnage;
7, Lifting arms of each rig are installed limiter to protect the cylinder safety cylinder and to protect the security of the work
process;
8, Each of the hydraulic oil tube are wrapped with protective jacket, which make the oil tubes have a longer service time.
Model | JW350 |
Weight (T) | 8.6 |
Dimension (mm) | 6000*2000*2550 |
Drilling Diameter (mm) | 140-325 |
Drilling Depth (m) | 350 |
One-time Advance Length (mm) | 6600 |
Driving Speed (km / h) | 2.5 |
Uphill Angle (Max.) | 30 |
Air Pressure (MPa) | 1.7-3.4 |
Air Consumption (m³/ min) | 17-36 |
Power (kw) | 91 |
Rotary Speed (rpm) | 66-135 |
Lifting Force (T) | 22 |
Drilling Efficiency(m/h) | 15-35 |
Winch Lifting Force(T) | 2.0 |
Rotary Torque (N.m) | 6200-8500 |
Drill Pipe Diameter(mm) | Φ89,Φ102 |
Drill Pipe Length(M) | 1.5 2.0 3.0 6.0 |
